refrigerant monitoring systems for racks

[KEEPER FROZEN21]

W e have a low temp rack system we have had two leaks at the rack in the past year and have been lucky to find them rather quickly. what are one of the better monitoring sytems. I would prefer one that can have sensors in the freezer itself also. our control sytem is a novar controller but I heard that they do not have aunit that can work in the freezer too ? I have heard of parasence systems are these the ones to look at. I am ucrious to what most supermarket systems utilze? thanks

[coolhibby1875]

here in the uk there is a gas monitoring system called parasense, imo its the best i have come across.

[KEEPER FROZEN21]

On that system can you install sensors in the -20 freezer?

[elliswyatt]

Manning makes leak sensors that are compatible with Novar and they can be mounted in freezers.

[coolhibby1875]

yes parasense can be mounted in freezers

[Eeram]

Try Murco in Scotland